[Intestinal absorption of vitamin B 12 with special reference to intrinsic factor].
D000818:Animals; D003036:Cobalt Isotopes; D006168:Guinea Pigs; D006801:Humans; D007408:Intestinal Absorption / Q000502:physiology; D007437:Intrinsic Factor / Q000502:physiology*; D051381:Rats; D014805:Vitamin B 12 / Q000378:metabolism*
D003036:Cobalt Isotopes; D007437:Intrinsic Factor; D014805:Vitamin B 12